Jens communication was excellent and we opted for her Dad to collect us at the airport as we arrived in the evening and were very tired. This was quite a lot more than our return taxi ride of 211 baht but worth it for him to take us directly there and advise us on the keys. However, in the day time it would be easy to find as you are directly behind Udumsuk station and the taxi can drive into the Ideomix car park around to the other side and drop you outside the door to B building. The flat was perfect, an ideal location, well equipped, clean and the roof pool is amazing! Any naive travellers please check out all you can find on scammers in Thailand because we met a lot, and sadly believed people who told us certain attractions were closed for the morning and were diverted to other places that could have had a very unhappy ending...none of this detracts from a great place to stay, thanks Feb and Peter